Evidence map›Paper›PMID 30733678›Full record

ArticleFrontiers in pharmacology2018

Polarity Specific Effects of Cross-Hemispheric tDCS Coupled With Approach-Avoidance Training on Chocolate Craving.

Sandra Carvalho, Adriana Sampaio, Augusto J Mendes, Alberto Lema, Daniela Vieira, Óscar F Gonçalves, Jorge Leite

Abstract read
In one paragraph

Article in Frontiers in pharmacology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Sandra CarvalhoNeurotherapeutics and Experimental Psychopatology Group, Psychological Neuroscience Laboratory, Centro de Investigação em Psicologia (CIPsi), School of Psychology, University of Minho, Braga, Portugal.
Adriana SampaioNeurotherapeutics and Experimental Psychopatology Group, Psychological Neuroscience Laboratory, Centro de Investigação em Psicologia (CIPsi), School of Psychology, University of Minho, Braga, Portugal.
Augusto J MendesNeurotherapeutics and Experimental Psychopatology Group, Psychological Neuroscience Laboratory, Centro de Investigação em Psicologia (CIPsi), School of Psychology, University of Minho, Braga, Portugal.
Alberto LemaNeurotherapeutics and Experimental Psychopatology Group, Psychological Neuroscience Laboratory, Centro de Investigação em Psicologia (CIPsi), School of Psychology, University of Minho, Braga, Portugal.
Daniela VieiraNeurotherapeutics and Experimental Psychopatology Group, Psychological Neuroscience Laboratory, Centro de Investigação em Psicologia (CIPsi), School of Psychology, University of Minho, Braga, Portugal.
Óscar F GonçalvesNeurotherapeutics and Experimental Psychopatology Group, Psychological Neuroscience Laboratory, Centro de Investigação em Psicologia (CIPsi), School of Psychology, University of Minho, Braga, Portugal.
Jorge LeiteNeurotherapeutics and Experimental Psychopatology Group, Psychological Neuroscience Laboratory, Centro de Investigação em Psicologia (CIPsi), School of Psychology, University of Minho, Braga, Portugal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transcranial Direct Current Stimulation (tDCS) over the Dorsolateral Prefrontal Cortex (DLPFC) has already been shown to decrease craving for food. However, it remains unclear whether a single session of tDCS combined with a cognitive bias modification (CBM) task may affect explicit and implicit measures of craving for chocolate. Fifty-one healthy volunteers (38 females; mean age: 22.12 ± 3.38) were randomly allocated to CBM training based on the Approach Avoidance task and either Sham, Right anodal-Left cathodal (RALC), or Left anodal-Right cathodal (LARC) tDCS. Results show that there was an increase in the explicit craving for chocolate, as assessed by the Visual Analog Scale [

Indexed as

approach-avoidance trainingchocolate cravingimplicit preferencePFCtDCS

Identifiers

PMID30733678
PMCPMC6353830

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.